The 21RD45 series board cameras are ultra compact round board cameras with a 17x19.5mm footprint. The 20RD45 is available in NTSC or PAL (21RD45) analog composite video outputs, this camera series features a low power color 1/4" CCD image sensor. Active pixel resolution is at 640x480 (NTSC or PAL).
Same form factor as its predecessor the 20RD8 (former model kept in production for 10yrs)
1/4" industrial grade CMOS image sensor
Ultra wide voltage range 4.5 Volts DC - 16 Vo..